Privacy Policy

Last updated: April 8, 2026

Overview

NailCast ("we", "our", "the app") is committed to protecting your privacy. This policy explains how we handle your information.

Data Collection

NailCast does not collect, store, or transmit any personal data to external servers. All data you enter (product profiles, settings, preferences) is stored locally on your device only.

Location Data

NailCast uses your approximate location solely to fetch local weather data from Open-Meteo (open-meteo.com). We do not store, log, or transmit your location data to any server. Location is only used in the moment to retrieve temperature and humidity readings.

What We Don't Collect

• No names, email addresses, or account information
• No stored or transmitted location data
• No health or medical data
• No usage analytics or tracking
• No cookies or advertising identifiers

Local Storage

The app stores your product profiles, unit preferences, and notification settings locally on your device using Hive (local database). This data never leaves your device. Uninstalling the app deletes all stored data.

In-App Purchases

Subscription purchases are processed entirely by Apple through the App Store. We do not have access to your payment information, Apple ID, or billing details. Subscription management is handled through your Apple ID settings.

Push Notifications

The app uses local notifications only (scheduled on your device) for nail condition alerts. No data is sent to any push notification server. You can enable or disable notifications in the app's settings.

Third-Party Services

• Open-Meteo: Used to fetch weather data (temperature and humidity). No personal data is sent. See their terms.
• RevenueCat: Used for subscription management. RevenueCat may collect anonymous transaction data as described in their privacy policy. No personally identifiable information is shared.

Children's Privacy

This app is not directed at children under 13. We do not knowingly collect information from children.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated date.

Contact

If you have any questions about this privacy policy, please contact us at:
naruto0414@gmail.com